206448048

素因数分解:

$2^4\times 3^3\times {\mathrm{223}}^1\times {\mathrm{2143}}^1$

素因数の和:2383

約数の個数: 80

約数和(自身を含む): 595517440

約数和(自身を除く): 389069392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 223, 432, 446, 669, 892, 1338, 1784, 2007, 2143, 2676, 3568, 4014, 4286, 5352, 6021, 6429, 8028, 8572, 10704, 12042, 12858, 16056, 17144, 19287, 24084, 25716, 32112, 34288, 38574, 48168, 51432, 57861, 77148, 96336, 102864, 115722, 154296, 231444, 308592, 462888, 477889, 925776, 955778, 1433667, 1911556, 2867334, 3823112, 4301001, 5734668, 7646224, 8602002, 11469336, 12903003, 17204004, 22938672, 25806006, 34408008, 51612012, 68816016, 103224024, 206448048]

約数ペア:

[(1, 206448048), (2, 103224024), (3, 68816016), (4, 51612012), (6, 34408008), (8, 25806006), (9, 22938672), (12, 17204004), (16, 12903003), (18, 11469336), (24, 8602002), (27, 7646224), (36, 5734668), (48, 4301001), (54, 3823112), (72, 2867334), (108, 1911556), (144, 1433667), (216, 955778), (223, 925776), (432, 477889), (446, 462888), (669, 308592), (892, 231444), (1338, 154296), (1784, 115722), (2007, 102864), (2143, 96336), (2676, 77148), (3568, 57861), (4014, 51432), (4286, 48168), (5352, 38574), (6021, 34288), (6429, 32112), (8028, 25716), (8572, 24084), (10704, 19287), (12042, 17144), (12858, 16056)]